78794448

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 209212800

約数和(自身を除く): 130418352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 113, 146, 199, 219, 226, 292, 339, 398, 438, 452, 584, 597, 678, 796, 876, 904, 1168, 1194, 1356, 1592, 1752, 1808, 2388, 2712, 3184, 3504, 4776, 5424, 8249, 9552, 14527, 16498, 22487, 24747, 29054, 32996, 43581, 44974, 49494, 58108, 65992, 67461, 87162, 89948, 98988, 116216, 131984, 134922, 174324, 179896, 197976, 232432, 269844, 348648, 359792, 395952, 539688, 697296, 1079376, 1641551, 3283102, 4924653, 6566204, 9849306, 13132408, 19698612, 26264816, 39397224, 78794448]

約数ペア:

[(1, 78794448), (2, 39397224), (3, 26264816), (4, 19698612), (6, 13132408), (8, 9849306), (12, 6566204), (16, 4924653), (24, 3283102), (48, 1641551), (73, 1079376), (113, 697296), (146, 539688), (199, 395952), (219, 359792), (226, 348648), (292, 269844), (339, 232432), (398, 197976), (438, 179896), (452, 174324), (584, 134922), (597, 131984), (678, 116216), (796, 98988), (876, 89948), (904, 87162), (1168, 67461), (1194, 65992), (1356, 58108), (1592, 49494), (1752, 44974), (1808, 43581), (2388, 32996), (2712, 29054), (3184, 24747), (3504, 22487), (4776, 16498), (5424, 14527), (8249, 9552)]